桥梁书 The Oliver and Amanda Pig book series 共20本书，很不错的桥梁书。我只有14本书，音频有13本的。欢迎猜友们补充。
目录： Works (20)
Titles Order
Tales of Oliver Pig by Jean Van Leeuwen 1
More Tales of Oliver Pig by Jean Van Leeuwen 2
Amanda Pig and Her Big Brother Oliver by Jean Van Leeuwen 3
Tales of Amanda Pig by Jean Van Leeuwen 4
More Tales of Amanda Pig: Level 2 (Easy-to-Read, Puffin) by Jean Van Leeuwen 5
Oliver, Amanda, and Grandmother Pig by Jean Van Leeuwen 6
Oliver and Amanda's Christmas by Jean Van Leeuwen 7
Oliver Pig at School (Easy-to-Read, Puffin) by Jean Van Leeuwen 8
Amanda Pig on Her Own by Jean Van Leeuwen 9
Oliver and Amanda's Halloween (Easy-to-Read, Dial) by Jean Van Leeuwen 10
Oliver and Amanda and the Big Snow by Jean Van Leeuwen 11
Amanda Pig, School Girl by Jean Van Leeuwen 12
Amanda Pig and Her Best Friend Lollipop by Jean Van Leeuwen 13
Oliver and Albert, Friends Forever (Easy-to-Read, Puffin) by Jean Van Leeuwen 14
Amanda Pig and the Awful, Scary Monster by Jean Van Leeuwen 15
Oliver the Mighty Pig (Easy-to-Read, Dial) by Jean Van Leeuwen 16
Amanda Pig and the Really Hot Day by Jean Van Leeuwen 17
Oliver Pig and the Best Fort Ever (Dial Easy-to-Read) by Jean Van Leeuwen 18
Amanda Pig, First Grader (Oliver and Amanda Pig) by Jean Van Leeuwen 19
Amanda Pig and the Wiggly Tooth (Oliver and Amanda Pig) by Jean Van Leeuwen 20
