NovelHook
Home
LatestNewCompletedRankings

Browse by Genre

38 genres
RomanceFantasyActionAdventureComedyDramaSlice of LifeReincarnationHaremMysteryMartial ArtsSupernaturalMagicEasternSci-FiXuanhuanXianxiaJoseiHistoricalSystemOtherSchool LifePsychologicalUrbanTragedyGameShounenSeinenHorrorWuxiaFan FictionShoujoIsekaiSportsGender BenderWarMechaVideo Games
View all genres
NovelHook logoNovelHook
HomeLatestNewCompletedRankings

Genres

RomanceFantasyActionAdventureComedyDramaSlice of LifeReincarnationHaremMysteryMartial ArtsSupernaturalMagicEasternSci-FiXuanhuanXianxiaJoseiHistoricalSystem
NovelHook

A reader-first home for web novels across fantasy, romance, action, and beyond. Fresh chapters land every day — from independent authors and translators around the world.

Explore

Browse AllLatest UpdatesPopular NovelsRankingsCompleted

Genres

FantasyRomanceActionCultivationMore genres...

Resources

Privacy PolicyTerms of Service

© 2026 NovelHook. All rights reserved.

NovelHook/Harry Potter: The Invincible Stag/Chapter 18

Harry Potter: The Invincible Stag Chapter 18

Harry Potter and all of its characters belong to J.K. Rowling. I own nothing but the original characters I create. Chapter 18: A New Business It had been a week since James started working on his new potions business. He was lucky that he wasn't as famous as he had been in his previous life, so even though he used his real name and the owls were addressed to Hogwarts, people assumed he was one of the teachers. However, since he wasn't a well-established potion master in the country, he had to send free samples to several potion shops across Britain to showcase the quality of his creations. But as soon as they saw what he was capable of, he began receiving a large number of requests. During breakfast, several owls were flying in and out of the Great Hall. Most of them landed in front of James, which was causing quite a commotion. "What's going on? Did Potter go on a shopping spree?" one of the students commented. "James, what is all this?" Sirius asked. "Hey, get off my bacon!" Peter had to shoo away an owl that had gotten too close to his breakfast. 'This is going to be a problem…' James realized immediately. He needed the owls to bring materials, requests, and money, as well as to deliver his finished potions to the clients. But he couldn't have dozens of owls swarming him during breakfast every day. James glanced across the table and noticed that almost everyone was looking in his direction. If this continued, it was only a matter of time before the teachers got involved and called him out for disrupting the hall. 'Well, I was already planning to set up a secondary lab in an abandoned classroom. Might as well make it the delivery point too,' James concluded. "James… what in Merlin's name did you buy?" Alice asked. He brushed her off. "You know, a few things that caught my eye from Diagon Alley." "Some of the owls are taking packages from you before leaving," Lily noticed. "Those are lists for more things to buy," Sirius chimed in, trying to help James out. "Tsk… rich boys…" Lily muttered before turning her attention back to her food. After a few more minutes, all the owls except for one had left. The last one was waiting for James to hand over his next list of ingredients. He was about to hand it over when he noticed that Remus hadn't said a word during breakfast and looked extremely depressed. "What's wrong with him?" James asked Sirius. Sirius's expression grew serious. "Have you forgotten? In five days, there's, you know… the full moon." "Oh…" James had indeed forgotten about that. It wasn't surprising that his friends were keeping track of the lunar cycles, but he hadn't bothered to do the same. 'So, in five days, Remus will turn into a werewolf and have to spend the night at the Shrieking Shack alone,' James thought. He was sure that none of them had become Animagi yet, so Remus was having a terrible time during his transformations. But then, he recalled the Wolfsbane Potion. This could make things much better for him. The older Remus hadn't had access to it until his later years. For one, it was extremely expensive, and secondly, if James remembered correctly, it hadn't even been invented until the late seventies. Luckily for him, this was one of the many potion formulas he had memorized. "Can you pass me that quill?" James called to Lily, who was a few seats away, pointing at the quill resting next to her. She looked up at him and was about to refuse, but when she saw how serious he was, she handed it over without a word. The owl in front of him hooted impatiently, clearly annoyed by the wait. James threw a piece of bacon from Peter's plate. "Here, I'll just be a moment. I need a few extra things." He quickly wrote down the names of several more ingredients and added a 'Quick Delivery' mark at the top. This would make it more expensive, but hopefully, he'd receive it in time to brew the potion for Remus. James handed the paper to the owl, and it flew away. He then stood up from his chair. "James? There's still half an hour before class," Sirius told him. "Sorry, I just remembered I have something to do before class. You guys go without me," he said, passing by Lily and returning her quill. "Thank you," he added without looking at her before walking off. Sirius and Peter called after him, but he didn't hear them. "Uh… you're welcome…" Lily barely had time to say before he left. She frowned. For a moment, she had thought James only asked for the quill to get her attention, but obviously, that wasn't the case. "He's acting very strange, isn't he?" Alice, who was sitting beside her, commented. "Yes…" Lily had to agree. The whole scene with the owls was also weird. If James had been doing some frivolous shopping by owl, he would have shown off his purchases, as he had done on several occasions before. But all the packages he received from the owls were immediately stored in an enchanted bag, and he made no comment about them. 'He also looked very serious while writing some sort of list to give to the owl…' Lily thought. This didn't look like the face of someone who was having fun while wasting money on random stuff. Her green eyes followed James as he left the Great Hall at a brisk pace, and she couldn't help but wonder where he was going now. "He's been like that since the year started," Alice commented. "He always seems to be busy with something. They haven't even pranked anyone yet. Can you believe it?" "It's like he became a different person," Lily said. "Right!" Alice agreed. "Do you think it's because of what happened during the summer? Can dragonpox change someone's personality like that?" "I don't know…" Lily didn't like not knowing things. "But I will find out." A.N: - Remember to comment, vote, and/or leave a review if you have the time. Those things help me a lot and I would really appreciate it. You can Support me on P@treon if you like and get 20 advanced chapters.
Frequently Asked Questions

Where can I read Harry Potter: The Invincible Stag Chapter 18 online for free?

You can read Harry Potter: The Invincible Stag Chapter 18 for free on NovelHook. No registration required — just open the chapter and start reading.

Is Harry Potter: The Invincible Stag Chapter 18 the latest chapter?

Check the chapter list on the Harry Potter: The Invincible Stag page to see the most recent chapter. New updates appear as soon as they are released.

When will Harry Potter: The Invincible Stag Chapter 19 be released?

Release timing for Harry Potter: The Invincible Stag Chapter 19 depends on the author. Bookmark the novel on NovelHook to get the next chapter as soon as it drops.

Can I read Harry Potter: The Invincible Stag Chapter 18 on my phone?

Yes — NovelHook is fully mobile-optimized. Harry Potter: The Invincible Stag Chapter 18 works on any smartphone, tablet, or desktop browser.

Do I need an account to read Harry Potter: The Invincible Stag Chapter 18?

No account needed. Harry Potter: The Invincible Stag Chapter 18 and every other chapter on NovelHook are 100% free to read without signing up.

How do I find the next chapter after Harry Potter: The Invincible Stag Chapter 18?

Use the "Next" button at the top or bottom of Harry Potter: The Invincible Stag Chapter 18 to jump to Chapter 19, or open the chapter list to browse all chapters.

What is Harry Potter: The Invincible Stag Chapter 18 about?

Harry Potter: The Invincible Stag Chapter 18 continues the story of Harry Potter: The Invincible Stag. Open the chapter above to read the full content.

Is Harry Potter: The Invincible Stag Chapter 18 available in English?

Yes. Harry Potter: The Invincible Stag Chapter 18 is available in English on NovelHook, free to read online.

Can I adjust font size while reading Harry Potter: The Invincible Stag Chapter 18?

Yes. Open the reading settings (gear icon) to change font size and background theme while reading Harry Potter: The Invincible Stag Chapter 18.

How many chapters does Harry Potter: The Invincible Stag have in total?

The full chapter list is available on the Harry Potter: The Invincible Stag detail page. Harry Potter: The Invincible Stag Chapter 18 is one of many chapters — browse the list to see them all.

Continue Reading
Harry Potter: The Invincible Stag Chapter 8Harry Potter: The Invincible Stag Chapter 9Harry Potter: The Invincible Stag Chapter 10Harry Potter: The Invincible Stag Chapter 11Harry Potter: The Invincible Stag Chapter 12Harry Potter: The Invincible Stag Chapter 13Harry Potter: The Invincible Stag Chapter 14Harry Potter: The Invincible Stag Chapter 15Harry Potter: The Invincible Stag Chapter 16Harry Potter: The Invincible Stag Chapter 17Harry Potter: The Invincible Stag Chapter 19Harry Potter: The Invincible Stag Chapter 20Harry Potter: The Invincible Stag Chapter 21Harry Potter: The Invincible Stag Chapter 22Harry Potter: The Invincible Stag Chapter 23Harry Potter: The Invincible Stag Chapter 24Harry Potter: The Invincible Stag Chapter 25Harry Potter: The Invincible Stag Chapter 26Harry Potter: The Invincible Stag Chapter 27Harry Potter: The Invincible Stag Chapter 28
You May Also Like
Harry Potter: New WorldHarry Potter : Reincarnated as The Greatest WizardHarry Potter: Returning from Hogwarts LegacyHarry Potter: The Arcane Thief (Litrpg)Harry Potter: The Golden ViperHarry Potter: The PlanewalkerHarry Potter: The Ring MakerHarry Potter: The Vampire PrinceHarry Potter: The WandmakerHarry Potter: Westeros’s Plant Life