From the Major with Love

Set in Continental Europe, it depicts the adventures of British aristocrat Dorian Red Gloria and his alter ego Eroica, Europe's most wanted international art thief. His nemesis — Major Klaus Heinz von dem Eberbach, a German NATO intelligence officer — has tried for years to catch the man who claims each crime scene with a card signed "From Eroica with Love." Things are just getting started when a trio of telepathically linked teenagers becomes aware of Dorian's identity and plans to capture him. But their plot goes awry as the master thief branches out — no longer content with stealing great art, he's moving on. Now the trio must foil his attempts to kidnap their leader, Caesar, as they try to save the great art treasures of Europe!
(Source: CMX)
Note: Includes 24 extra chapters.

1. Toarui Ichi EROICA Fan no Tsubuyaki... (とあるいちEROICAファンのつぶやき…) [Ryouko Shitou]
2. Buchou Tetsuno Klaus (部長鉄野クラウス) [Miwa Sakai]
3. Denwa no Mondai (電話の問題) [Maya Mineo]
4. Lawrence yori Ai wo Komete 20XX (ロレンスより愛をこめて20XX) [Kanako Nanamaki]
5. Bluff pro yori Ai wo Komete (ブラフプロより愛をこめて) [Michiyo Akaishi]
6. Uruwashi no Eroica yori Ai wo Komete (薔薇の伯爵に愛をこめて) [Seika Nakayama]
7-9. Son Goku yori Ai wo Komete (孫悟空より愛をこめて) [Tomo Aoki]
10. Seitokai yori Ai wo Komete (生徒会より愛をこめて) [Yukiko Toono]
11. Kita Mita Katta! 20XX Cyber Edition (来た見た勝った‼︎ 20XX Cyber Edition) [Yayoi Ogawa]
12. Oshiire no Takaramono (押し入れの宝物) [Atsuko Shima]
13. Shiritsu Eroica Hoikuen (私立エロイカ保育園) [Lemon Haruna]
14. Gogh Satsujin Jiken (ゴッホ殺人事件) [Moto Hagio]
15 Eroica yori Ai wo Komete Gokujou Ai wo Komete ♡♡♡♡ (エロイカより愛をこめて極上愛をこめて♡♡♡♡) [Miyuki Takahashi]
16. Nantsuttemo Yappari Eroica (なんつってもやっぱりエロイカ) [Waki Yamato]
17. Haruka Narukana Arcadia (遥かなるかなアルカディア) [Honda]
18. Fake yori Ai wo Komete (フェイクより愛をこめて) [Kyouko Shitou]
19. Monogatari ga Hajimaranai (物語が始まらない) [Shouko Hamada]
20 Shousa yori Ai wo Komete (少佐より愛をこめて) [Naoki Urasawa]
21. Hanafuru Yakata yori Ai wo Komete (花降る館より愛をこめて) [Chika Shiomi]
22. Eberbach to Watashi (エーベルバッハと私) [Takeshi Nogami]
23. 1980's no Shougakusei yori Ai wo Komete (1980'sの小学生より愛をこめて) [Moyoco Anno]
24. Bankara-san ga Tooru (バンカラさんが通る) [Haru Yamamura]
25. Saint Klaus no Okurimono (聖クラウスの贈りもの) [Noriko Nagano]
26. Nihon yori Ai wo Komete (日本より愛をこめて) [Toshie Kihara]
27. Ikinari Nihon Mukashibanashi (いきなり日本昔ばなし) [Yasuko Aoike]