Penjumlaham dan Pengurangan: buku latihan/ penerjemah, Tessa Febiani; editor, Winny Rachmayanti Atlas stiker bergambar dunia/ Sam Lake; penerjemah, Tessa Febiani; editor, Rian irawan, Winny Rachmayanti Belajar menulis / W. Awdry ; penerjemah, Tessa Febiani ; editor, Ayu Prameswary, Winny Rachmayanti Belajar bertanggung jawab bersama putri kecil / Tony Ross; penerjemah, Devri Barnadi Putera; editor, Winny Rachmayanti, Tessa Febiani Buku aktivitas menggosok / The Reverend W.Awdry ; penerjemah, Tessa Febiani ; editor, Tessa Febiani, Winny Rachmayanti Atlas dunia: panduan penjelajah cilik/ National Geographic; penerjemah, Tessa Febiani; editor, Putri Fitrisia; Winny RachmayantiSee inside alam semesta/ Alex Frith, Lee Cosgrove; penerjemah, Tessa Febriani; editor, Rian Irawan, Winny RachmayantiRuang angkasa/ Carole Stott; penerjemah, Soni Astranto; editor, Tessa Febiani, Winny RacmayantiLokomotif yang sibuk/ The Rev. W. Awdry; penerjemah, Micahel Tobing; editor, Tessa Febiani, Winny RachmayantiHarold yang sombong / oleh, Wilbert Awdry ; penerjemah, Tessa Febiani; editor, Ayu Prameswary, Winny Rachmayanti