Ulrich Renz 
Tidurlah yang Nyenyak, Serigala Kecil – Sleep Tight, Little Wolf (bahasa Indonesia – b. Inggris) 
Buku anak-anak dengan dwibahasa, untuk 2 tahun keatas

Buku anak-anak dengan dwibahasa, untuk 2 tahun keatas (bahasa Indonesia – b. Inggris)
Tim tidak bisa tidur. Serigala kecilnya hilang! Apakah mungkin Si Serigala Kecil tertinggal di luar? Seorang diri, Tim keluar di malam hari – dan tanpa disangka bertemu dengan beberapa teman.
Bilingual children's book, age 2 and up (Indonesian – English)
Tim can't fall asleep. His little wolf is missing! Perhaps he forgot him outside? Tim heads out all alone into the night – and unexpectedly encounters some friends…
► With printable coloring pages! A download link in the book gives you free access to the pictures from the story to color in.

Mengenai Pengarang

Ulrich Renz was born in Stuttgart, Germany, in 1960. After studying French literature in Paris he graduated from medical school in Lübeck and worked as head of a scientific publishing company. He is now a writer of non-fiction books as well as children's fiction books.
Barbara Brinkmann was born in Munich in 1969 and grew up in the foothills of the Bavarian Alps. She studied architecture in Munich and is currently a research associate in the Department of Architecture at the Technical University of Munich. She also works as a freelance graphic designer, illustrator, and author.