@@ -19,24 +19,20 @@ is not intended to be constructed directly.
 |Slide| objects
 ---------------
 
-|Slide| objects are accessed by index from ``prs.slides`` or as a return value
-from ``slides.add_slide()``.
+An individual |Slide| object is accessed by index from |Slides| or as the
+return value of :meth:`add_slide`.
 
-.. autoclass:: pptx.parts.slide.Slide()
+.. autoclass:: pptx.slide.Slide()
    :members:
-   :exclude-members:
-      add_chart_part, after_unmarshal, before_marshal, blob, content_type,
-      drop_rel, get_image, get_or_add_image_part, load, load_rel, new,
-      package, part, part_related_by, relate_to, related_parts, rels,
-      spTree, target_ref
+   :exclude-members: part
    :inherited-members:
    :undoc-members:
 
 
 |SlideLayout| objects
 ---------------------
 
-.. autoclass:: pptx.parts.slidelayout.SlideLayoutPart
+.. autoclass:: pptx.slide.SlideLayout
    :members:
    :exclude-members: iter_cloneable_placeholders
 
@@ -46,7 +42,7 @@ from ``slides.add_slide()``.
 
 .. autoclass:: pptx.parts.slidemaster.SlideMasterPart
    :members:
-   :exclude-members: sldLayoutIdLst
+   :exclude-members: related_slide_layout, sldLayoutIdLst
 
 
 |SlidePlaceholders| objects
 
@@ -259,8 +259,12 @@ def _warn_node(self, msg, node):
 
 .. |SlideLayout| replace:: :class:`.SlideLayout`
 
+.. |SlideLayoutPart| replace:: :class:`.SlideLayoutPart`
+
 .. |SlideMaster| replace:: :class:`.SlideMaster`
 
+.. |SlideMasterPart| replace:: :class:`.SlideMasterPart`
+
 .. |SlidePlaceholders| replace:: :class:`.SlidePlaceholders`
 
 .. |SlideShapeTree| replace:: :class:`.SlideShapeTree`
 
@@ -48,13 +48,6 @@ def name(self):
         """
         return self._element.cSld.name
 
-    @property
-    def spTree(self):
-        """
-        Reference to ``<p:spTree>`` element for this slide
-        """
-        return self._element.cSld.spTree
-
 
 class SlidePart(BaseSlidePart):
     """
 
@@ -49,13 +49,6 @@ def slide_layout(self):
         """
         return self.part.slide_layout
 
-    @property
-    def spTree(self):
-        """
-        Reference to ``<p:spTree>`` element for this slide
-        """
-        return self._element.cSld.spTree
-
 
 class Slides(ParentedElementProxy):
     """
 
@@ -51,11 +51,6 @@ def it_can_add_an_image_part(self, image_part_fixture):
         assert image_part is image_part_
         assert rId is rId_
 
-    def it_provides_access_to_its_spTree_element_to_help(self):
-        slide = BaseSlidePart(None, None, element('p:sld/p:cSld/p:spTree'))
-        spTree = slide.spTree
-        assert spTree is slide._element.xpath('//p:spTree')[0]
-
     # fixtures -------------------------------------------------------
 
     @pytest.fixture