58 books • 7 series
Book #1: Transformers: The IDW Collection Phase Three, Vol. 1
Book #2: Transformers: The IDW Collection Phase Three, Vol. 2
Book #3: Transformers: The IDW Collection Phase Three, Vol. 3
Book #1: Transformers: IDW Collection Phase Two Volume 1
Book #2: Transformers: IDW Collection Phase Two Volume 2
Book #3: Transformers: IDW Collection Phase Two Volume 3
Book #4: Transformers: IDW Collection Phase Two Volume 4
Book #5: Transformers: IDW Collection Phase Two Volume 5
Book #3: Lantern City Vol. 3
Book #3: Transformers: Till All Are One, Vol. 3