3 books in series

What If

What If is a 3-book series with 3 primary works first released in 25 with contributions by Stephen E. Ambrose, John Keegan, and 2 others.

What if?
#1Popular

1999 • 9 Readers • 420 pages 4.5

What if we Trust
#3First

25 • 1 Reader • 528 pages 3