A review by crookedtreehouse
Ivar, Timewalker Volume 2: Breaking History by Fred Van Lente

4.0

The second entry in the Ivar Timewalker book is an improvement, as we get a better sense of this story's protagon...antagoni...lead character. Not Ivar, but his scientist protoge.

We also get to spend some time with Armstrong and The Eternal Warrior, whose combined presence definitely enhances the continuing time travel saga. You really don't have to have read any of the other Valiant books to follow this story, but it is a little more fun if you've read some of [b:Archer & Armstrong, Volume 1: The Michelangelo Code|17158627|Archer & Armstrong, Volume 1 The Michelangelo Code|Fred Van Lente|https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1391572226l/17158627._SY75_.jpg|23582136] and [b:Eternal Warrior, Volume 1: Sword of the Wild|18782125|Eternal Warrior, Volume 1 Sword of the Wild|Greg Pak|https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1387438478l/18782125._SY75_.jpg|26695834].