baseball cards

With his ability to travel through time by using baseball cards, Joe goes back to 1947 to meet Jackie Robinson, turning into a black boy in the process.

Roger's friend Kenneth uses an unusual sea vehicle of his own design to take them to an underwater cave, where a cache of old loot gathered by the mermaids turns out to contain a lot of very valuable old baseball cards.

Contains over 500 of the most frequently asked questions concerning baseball cards.

When Joe travels back to 1944, he meets the Milwaukee Chicks, one of the only all-female professional baseball teams in the history of the game.

Captures the experience of growing up obsessed with baseball cards and explores what it means to be a fan of the game as the author marks the stages of his life through the cards he collected as a child.

Joey, who loves baseball but is not very good at it, finds a valuable 1909 Honus Wagner card and travels back in time to meet Honus.

Surveys the history of trading cards, explains what factors determine their value, and describes how to care for and protect them.

After Frank, Joe, and their friend Biff visit a baseball convention in New York City where they are sold a counterfeit card, they discover a scam and find themselves playing hardball.

Provides practical advice on building a baseball card collection, covering such topics as trading cards, preserving them, and finding rookie cards, error cards, and other specialities.

When Joe travels back to 1944, he meets the Milwaukee Chicks, one of the only all-female professional baseball teams in the history of the game.