3 files changed, 29 insertions, 9 deletions
diff --git a/tablib/formats/_csv.py b/tablib/formats/_csv.py
index 0554976..a66f2e0 100644
--- a/tablib/formats/_csv.py
+++ b/tablib/formats/_csv.py
@@ -33,7 +33,7 @@ def import_set(in_stream, headers=True):
 	rows = csv.reader(in_stream.split())
 	for i, row in enumerate(rows):
 
-		if (i == 1) and (headers):
+		if (i == 0) and (headers):
 			data.headers = row
 		else:
 			data.append(row)
diff --git a/tablib/formats/_json.py b/tablib/formats/_json.py
index acbaf57..18885c7 100644
--- a/tablib/formats/_json.py
+++ b/tablib/formats/_json.py
@@ -14,19 +14,26 @@ def export_set(dataset):
 
 def export_book(databook):
 	"""Returns JSON representation of Databook."""
-
 	return json.dumps(databook._package())
-
-
-def detect(contents):
-	"""Return True if contets are JSON."""
-	return False
-
+	
 
 def import_set(in_stream):
 	"""Returns dataset from JSON stream."""
+	
 	data = tablib.core.Dataset()
 	data.dict = json.loads(in_stream)
 
 	return data
 
+
+def import_book(in_stream):
+	"""Returns databook from JSON stream."""
+
+	book = tablib.core.Databook()
+	for sheet in json.loads(in_stream):
+		data = tablib.core.Dataset()
+		data.title = sheet['title']
+		data.dict = sheet['data']
+		book.add_sheet(data)
+	
+	return book
+\ No newline at end of file
diff --git a/tablib/formats/_yaml.py b/tablib/formats/_yaml.py
index 35c2bf2..d54e29a 100644
--- a/tablib/formats/_yaml.py
+++ b/tablib/formats/_yaml.py
@@ -24,4 +24,17 @@ def import_set(in_stream):
 	data = tablib.core.Dataset()
 	data.dict = yaml.load(in_stream)
 
-	return data
-\ No newline at end of file
+	return data
+
+
+def import_book(in_stream):
+	"""Returns databook from YAML stream."""
+
+	book = tablib.core.Databook()
+	for sheet in yaml.load(in_stream):
+		data = tablib.core.Dataset()
+		data.title = sheet['title']
+		data.dict = sheet['data']
+		book.add_sheet(data)
+
+	return book
+\ No newline at end of file