Every year, there is a big day for book lovers. It is World Book Day on April 23. Why not read a new book? Reading is a good habit to have in life. It shows you a different world and makes you think differently. Here are some good books Time for Kids picked out. Let's take a look!

    This Side of Wild (2015)

    Gary Paulsen, US

    If you are interested in nature (自然) and animals, this book is for you! This book tells true stories of the writer and some animals he loved. For example, a dog helped Paulsen during a bear attack (袭击), and another time a horse led him across a desert (沙漠). Surprisingly, animals can do many things. You may laugh sometimes. But these touching experiences may also make you cry.

    Diary of a Wimpy Kid: Old School (2015)

    Jeff Kinney, US

    You may have heard of this book series(系列). And this is the 10th book from it. Greg Heffley is a middle school student. He has everyday problems. Now things get even more interesting when his town decides to stop using all electronics (电子产品)! Greg faces some new problems without a mobile phone and computer. This book shows there are always a few bumps (崎岖) in the road, but you can laugh about it along the way too.

    It's a picture of a small room. There is a girl in it. Her name is Sally. It' s her room. There is a bed and a desk in her room. What's that on the wall? It's a map of England. Next to the map we can see a photo. It's Sally's photo. We can see a clock on the desk. Is it her black cat on the bed? No, it's her hat. Where's her backpack? It's on her bed, too.

    Ma Wanqing, 13, is a Junior I at Chengdu No.3 Middle School. By looking at this kid, you would never think he's a scientist.

    {#blank#}1{#/blank#} He got patents（专利）this month for two inventions（发明）：a feet-washing machine and an easy trash can（垃圾桶）.

The feet-washing machine looks like a toy, but it really works." Just hit the button, and that's all it takes: the machine washes and dries your feet for you," said Wu Di at Chengdu Zhongya Patent Office.

    {#blank#}2{#/blank#} It's something his mum makes him do every day.

    {#blank#}3{#/blank#} He drew many pictures, and he made many changes to his first ideas. After lots of thinking and hard work, he is finally finished.

    {#blank#}4{#/blank#} "It's all because I'm too lazy, "he tells them.

But his mother, Wang Xiao lin, thinks differently." He's hard-working. {#blank#}5{#/blank#}"

Peter: I found an ID card. My phone number is 512-8843.

Jim: I lost a computer game. If you find it, call me at 680-7432

Paul: I lost an English dictionary. Who found it? Please call me at 555-0287

Sam: I found a notebook with the name "Kevin Clark". My phone number is 476—3539.

    Do you know what makes lightning (闪电)? {#blank#}1{#/blank#}

    Lightning strikes happen when ice and water in clouds rub (摩擦) together, and cause atmospheric (大气层的) changes. When this happens, it creates a static charge (静电). Lightning can strike inside the cloud, between two clouds or between a cloud and the earth. {#blank#}2{#/blank#}

    Lightning can be very dangerous. Every year, lightning kills people because it can start big fires or because it reaches a temperature of 28,000℃. About 1,000 people are hit by lightning every year in the United States, and about 100 of them die as a result.

    {#blank#}3{#/blank#}Scientists think that there are more than three million lightning strikes every day in the world. An American man, Roy Sullivan, who worked in a park, survived from the most lightning strikes. {#blank#}4{#/blank#}And he keeps the highest world record.

    Lightning is sure not something to play with. When lightning strikes, it's best to stay inside a large building. {#blank#}5{#/blank#}Also, do not lie down on the ground, or the electricity may go through you and cause a heart problem.