The Princess of the Fillmore Street School

大偵探Nate the Great的表妹Olivia Sharp的偵探故事！ Desiree想成為學校的公主，找Oliva幫忙達成她的這項計劃。在Oliva的幫助下，Desiree順利展開她的計劃。但卻因此又有兩個客戶找上Oliva：Duncan和校長！ Desiree的公主計劃為什麼造成了其他人的新問題呢？Olivia如何不讓Desiree感覺受傷，又能成功解決其他人的困擾呢？ 此系列雖不照順序閱讀並不影響劇情理解，但Desiree和Duncan是第一集中出現的角色，先讀過第一集，能更清楚Duncan和Olivia的對話內容。

The Sly Spy

大偵探Nate the Great的表妹Olivia Sharp的偵探故事！ Desiree的生日快到了，她喜歡羽毛，因此Duncan、Mortimer、Sheena合買了一隻金絲雀要送給Desiree，並且秘密的將金絲雀藏起來，要在Desiree的生日宴會給她一個驚喜。可是Desiree迫不及待想知道她的禮物是什麼，因為跑到朋友家查看。巧遇Olivia的Sheena便將秘密禮物託給Olivia保管。 Olivia本來以為保管禮物只是個無聊的案件，沒想到Desiree找了一位剛當間諜的男孩E.J.來幫她查出她的生日禮物到底是什麼。 E.J.就要知道禮物是什麼了！Olivia是怎麼混淆E.J.，成功守住秘密的呢？ 此系列雖不照順序閱讀並不影響劇情理解，但本集出現的人物在前兩集有出現，先讀過前面的故事，清楚了人物的性格，閱讀時能更添樂趣跟理解角色的行為。

The Green Toenails Gang

大偵探Nate the Great的表妹Olivia Sharp的偵探故事！ Olivia最好的朋友Taffy搬家了，她想參加新學校裡的一個秘密團體，卻被其中的成員拒絕。Olivia要如何替Taffy解開隱藏的秘密？又要如何幫助Taffy加入這個團體呢？

Ms. Todd Is Odd!

When Miss Daisy is absent from school and Ms. Todd, an overexcited and always smiling teacher, takes over as the substitute, A.J. and his friends are sure that she kidnapped Miss Daisy and have to do some detective work to prove it.

Cam Jansen and the Millionaire Mystery

Using her excellent memory, Cam Jansen, aided by her friend Eric, investigates the disappearance of Mrs. Scott's valuable pearl necklace during a charity brunch.

Arthur’s pen pal

Arthur compensates for having a bothersome younger sister by writing to his new pen pal, Sandy, who gives him a real surprise when she replies.

What The Moon Is Like

Provides beginning readers with an easy-to-read, colorfully-illustrated introduction to the moon and its many wonders.

The Science Fair Is Freaky!

Eerie Elementary is having a science fair. Sam, Antonio, and Lucy are hard at work on their projects when they find a strange, old book. Suddenly, the school comes alive! The ground shakes, science projects explode, and the school gym turns into a giant volcano! How will Sam and his friends fight hot lava? And what is hidden in that strange, old book?

Mr. Tickle and the Dragon

Mr. Tickle has returned home from a day full of tickling to discover that his house has burned down! After some detective work, he discovers that a dragon is to blame. But can he stop the dragon from burning down everything else?

The Golly sisters go west

May-May and Rose, the singing and dancing Golly sisters, have several adventures while traveling West by covered wagon, entertaining people along the way.

Eve of the Emperor Penguin (Original MTH #40, Merlin Mission #12)

Escape North! The Story Of Harriet Tubman

Surveys the life of Harriet Tubman, including her childhood in slavery and her later work in helping other slaves escape north to freedom through the Underground Railroad.

The Trojan Horse ─ How the Greeks Won the War

Details the dramatic end to the ten-year siege of Troy using vivid watercolor paintings to outline the clever Greek ploy that got them into the impregnable city

It's All Greek to Me

As they are about to go on stage, Joe, Fred, and Sam are transported back to the time of Zeus and the other gods in Greek mythology, who, strangely enough, behave much as the characters in the trio's class play.

Mr. Perfect

Being perfect is quite a challenge for this Mr. Men character, but somehow he manages to maintain his high standards!